Spring石英：工作不着火

Question

<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-2.5.xsd">

    <bean id="quartzScheduler"
        class="org.springframework.scheduling.quartz.SchedulerFactoryBean">
        <property name="autoStartup" value="true"/>
        <property name="schedulerName" value="PCLoaderScheduler"/>
    </bean>

</beans>

@Component
public class PCSchedulerManager {

    @Autowired
    private Scheduler scheduler;

    public void scheduleJob(final Map<String, Object> parameters, Class inputClass) throws PCSchedulerException {

        try {
            long currentTimeStamp = System.currentTimeMillis();

            JobDetail job = JobBuilder
                            .newJob(inputClass)
                            .withIdentity(inputClass.getName() + currentTimeStamp)
                            .build();
            job.getJobDataMap().putAll(parameters);

            Trigger trigger = TriggerBuilder
                                .newTrigger()
                                .withIdentity(inputClass.getName() + currentTimeStamp)
                                .build();

            //Schedule a job with JobDetail and Trigger
            scheduler.scheduleJob(job, trigger);

        } catch (SchedulerException e) {
            throw new PCSchedulerException(e);
        }
    }
}

public class LoaderJob implements Job {

    public void execute(JobExecutionContext jec) throws JobExecutionException {
        System.out.println("Do your stuff here...");
    }

}

另外，如果我使用下面的语句而不是自动调用Spring Quartz调度器，那么作业将成功激发

scheduler = new StdSchedulerFactory().getScheduler();
scheduler.start();

请让我知道我做错了什么...

Answer 1

是否需要将依赖项注入到作业中？然后实现QuartzJobBean

并重写executeInternal（）方法。

另外，请检查作业执行时是否有异常。